On 2 September 1873, he was married to Lady Winifred Coke (1851–1940), the fifth daughter of
Thomas Coke, 2nd Earl of Leicester and, his first wife, the former Juliana Whitbread (eldest daughter of
Samuel Charles Whitbread of
Cardington Park,
MP for
Middlesex). Together, they were the parents of eight children, three sons and five daughters, including: • Lady Winifred Edith Clements ( 1875 – 1966), who married Arthur Henry Renshaw of
Watlington Park (1851–1912) brother of
Sir Charles Renshaw, 1st Baronet, and fourth son of Thomas Charles Renshaw
QC, in 1899. • Lady Mary Hilda Clements (1875–1919), who married, as his first wife,
Robert Strutt, 4th Baron Rayleigh, in 1905. •
Charles Clements, 5th Earl of Leitrim (1879–1952) • Lady Maude Clements (1877–1932), who married Maj. Henry Wyndham Vivian (1868–1901), eldest son and heir of Brig.-Gen. Sir
Arthur Vivian and Lady Augusta Wyndham-Quin (eldest surviving daughter of
Edwin Wyndham-Quin, 3rd Earl of Dunraven and Mount-Earl), in 1899. After his death in 1901, she married Christopher Foulis Roundell (1876–1959) of
Dorfold Hall, only child of
Charles Savile Roundell MP and Julia Tollemache (eldest daughter of
Wilbraham Tollemache), in 1910. • Lady Lily Clements (1882–1882), who died in infancy. • Hon. Francis Patrick Clements (1885–1917), a
Royal Navy officer who went to America under an assumed name, disappeared, and was pronounced dead in 1917. • Lady Kathleen Clements (1888–1975), who married Lt. Granville Keith-Falconer Smith (1886–1914), eldest son and heir apparent of Col. Granville Roland Francis Smith CVO CB, of
Duffield Hall and Lady Blanche Keith-Falconer (second daughter of Francis Keith-Falconer, 8th
Earl of Kintore), in 1910. After his death in 1914, she married Cmdr. Ronald Granville Studd, a son of the
Lord Mayor of London Sir
Kynaston Studd, 1st Baronet, in 1919. • Hon. Robert Clements (1888–1890), who died in childhood. Lord Leitrim died 5 April 1892 and was buried at Carrigart near Mulroy in
County Donegal. His widow lived another forty-eight years before her death on 22 March 1940. ==References==